motocross / default rider 183 cm
GasGas MC 50 vs KTM 50 SX Factory Edition ergonomics
GasGas MC 50 and KTM 50 SX Factory Edition have modeled posture scores within three points for the 183 cm default rider. Treat this as a planning estimate; posture preference, data confidence, and a real test sit still matter.
Modeled fit comparison
GasGas MC 50
All contacts reached
KTM 50 SX Factory Edition
All contacts reached
The modeled scores are within three points, so the result does not distinguish a higher-scoring bike. Treat the result as a planning estimate and compare each bike's geometry confidence before a real test sit.
Rider fit: reaching the ground
The GasGas MC 50 lists a 653 mm seat; the KTM 50 SX Factory Edition lists 653 mm, within a few millimetres of each other. Seat height is only a first-pass ground-reach input. It does not establish safety or actual foot contact. Seat width, suspension sag, boots, mobility, load, and individual proportions can materially change the result.
Geometry snapshot
| Spec | GasGas MC 50 | KTM 50 SX Factory Edition |
|---|---|---|
| Seat height | 653 mm | 653 mm |
| Wheelbase | 1,026 mm | 1,024 mm |
| Wet weight | - | - |
| Displacement | 50 cc | 50 cc |
Posture metrics
Knee angle
- GasGas MC 50
- Sport (57.2 deg)
- KTM 50 SX Factory Edition
- Sport (57.2 deg)
Hip angle
- GasGas MC 50
- Neutral (103.7 deg)
- KTM 50 SX Factory Edition
- Neutral (103.9 deg)
Elbow angle
- GasGas MC 50
- Relaxed (143.3 deg)
- KTM 50 SX Factory Edition
- Relaxed (143.3 deg)
Torso lean
- GasGas MC 50
- Neutral (5.5 deg)
- KTM 50 SX Factory Edition
- Neutral (5.4 deg)